/Engine/Source/Runtime/AssetRegistry/Public/AssetRegistry/IAssetRegistry.h
Gets asset data for the assets in the package with the specified package name
bool GetAssetsByPackageName ( [FName](API\Runtime\Core\UObject\FName) PackageName, [TArray](API\Runtime\Core\Containers\TArray)< [FAssetData](API\Runtime\CoreUObject\AssetRegistry\FAssetData) > & OutAssetData, bool bIncludeOnlyOnDiskAssets, bool bSkipARFilteredAssets ) const